The thought of chemotherapy might be frightening. Yet the more you know about chemotherapy the less intimidating it will become for you. There are many resources to help you through the process and understand what’s happening, Cleveland Clinic reports.

If you or someone you know is about to go through chemotherapy for the first time, here are some tips our patients find helpful.

Establish a support network. One of the first things we tell patients: Set up a network among family and friends who are able to help out and give you emotional support during your treatment. Whether it’s someone to sit with you during chemo or do small chores around your house, you’ll have peace of mind with someone you trust taking care of things. You’ll also need a designated driver to take you home after treatment — some medications will make you drowsy or you may not feel well enough to drive.

Check with the oncologist about your medications. Make sure your oncologist is aware of all the medications you’re taking, including vitamins and supplements. Your doctor may have to adjust your dosage in case it interacts with the chemotherapy drug you’ll be taking. 

Hydrate the day before (and the day after). Drink eight 8-ounce glasses of water, and any non-alcoholic non-caffeinated beverages that you like. 

Pack items that will keep you comfortable and busy: books, electronic devices, portable CD or DVD player, needlework — whatever you like to do. We also suggest you bring lip balm and skin moisturizer, because air in treatment centers can get very dry.

Wear comfortable clothing with sleeves that can be easily opened to allow access to your veins.

Ask questions. It’s completely normal to be anxious about what you’re going through. The staff will do their best to ease your worries, so don’t hesitate to ask questions. If you have concerns about your chemo drip, how much you can move around during treatment or about bathroom breaks, nurses and staff will help.

Avoid risk of an infection. Your immune system is decreased during chemo, so it’s best to avoid crowds, keep your hands clean with sanitizer, don’t touch surfaces and keep your hands from your face.

Eat well and maintain your body weight. Going through chemotherapy isn’t the time to go on a diet! Your goal should be not to either lose or gain 10 percent of your body weight. A dietitian can help you eat well if you have special dietary needs.